CN216968117U

CN216968117U - Medium density fiberboard sweeping device

Info

Publication number: CN216968117U
Application number: CN202220047855.XU
Authority: CN
Inventors: 宛林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-07-15
Anticipated expiration: 2032-01-10

Abstract

The utility model belongs to the field of medium density fiberboard processing, and discloses a medium density fiberboard sweeping device which comprises a bottom plate and a top plate positioned on the upper side of the bottom plate, wherein gaps are reserved between the bottom plate and the top plate, support columns are fixedly connected to four corners of the bottom plate, a groove for fixing a medium density fiberboard is formed in the center of the top plate, through holes are formed in four corners of the bottom wall of the groove, guide rods penetrating through the bottom plate are movably installed in each through hole, each guide rod is fixedly connected with the bottom plate, a spring is sleeved on the outer wall of each guide rod, one end of each spring abuts against the top plate, the other end of each spring abuts against the bottom plate, and a sweeping component is arranged on the upper side of the top plate. Under the action of gravity of the top plate, the spring is compressed by pressure, and the distance between the top plate and the bottom plate is shortened, so that the guide rod jacks up the medium-density fiberboard, the medium-density fiberboard is fully contacted with the sweeping roller, and the efficiency and the quality of sweeping operation are improved.

Description

Medium density fiberboard sweeping device

Technical Field

The utility model relates to the field of medium density fiberboard processing, in particular to a sweeping device for a medium density fiberboard.

Background

The medium-density fiberboard is an artificial board prepared by taking wood fibers or other plant fibers as raw materials, crushing, separating fibers, drying, applying urea-formaldehyde resin or other suitable adhesives, and hot-pressing, wherein the density is generally in the range of 500 plus 880 kg/cubic meter, and the thickness is generally 5-30 mm. The medium density fiberboard is a product developed in the middle of sixties, the yield is developed at a high speed in recent years, and the medium density fiberboard has excellent physical and mechanical properties, decorative properties, processing properties and the like.

When the existing medium density fiberboard is processed, the surface of the medium density fiberboard needs to be swept, but the contact distance between the sweeping roller and the medium density fiberboard cannot be adjusted in the sweeping process, and the contact area between the sweeping roller and the medium density fiberboard is reduced along with the continuous loss of the sweeping roller, so that the sweeping efficiency and the quality are reduced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention has been made to solve the above-mentioned problems occurring in the background art.

2. Technical scheme

The utility model provides a well density fiberboard sweeps flat device, includes the bottom plate and is located the roof of bottom plate upside, leave the clearance between bottom plate and the roof, the equal fixedly connected with support column in four corners of bottom plate, the recess that is used for fixed well density fiberboard is offered at the center on the roof, the through-hole has all been seted up in the four corners on the recess diapire, every equal movable mounting has the guide arm of wearing to establish the bottom plate in the through-hole, and every guide arm all and the bottom plate between fixed connection, every the spring has all been cup jointed on the outer wall of guide arm, the one end and the roof of spring offset, the other end and the bottom plate of spring offset, the upside of roof is provided with sweeps the subassembly.

Preferably, the four corners of the bottom of the top plate are fixedly connected with first screw rods penetrating through the bottom plate, and the outer wall of each first screw rod is in threaded connection with a nut abutting against the bottom plate.

Preferably, the sweeping assembly comprises a first L-shaped plate and a second L-shaped plate which are fixedly mounted on the top plate at the left side and the right side, the first L-shaped plate is located at the left side of the second L-shaped plate, and an inverted concave plate is arranged between the first L-shaped plate and the second L-shaped plate.

Preferably, a second screw is horizontally arranged between the first L-shaped plate and the second L-shaped plate, and a first motor for driving the second screw to rotate is fixedly mounted on the outer wall on the right side of the second L-shaped plate.

Preferably, the top of the concave plate is fixedly connected with a connecting plate, and the outer walls of the left side and the right side of the connecting plate are fixedly connected with internal thread sleeves matched with the second screw rods.

Preferably, the top plate is provided with rectangular notches matched with the concave plates, and each rectangular notch is internally and horizontally provided with a support rod penetrating through the concave plates.

Preferably, a sweeping roller is vertically arranged between the inner walls of the front side and the rear side of the concave plate, and a second motor for driving the sweeping roller to rotate is fixedly mounted on the outer wall of the front side of the concave plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. this well density fiberboard sweeps flat device, under the action of gravity of roof, the spring is compressed by pressure, and the distance between roof and the bottom plate reduces for the guide arm is with well density fiberboard jack-up, makes it fully contact with sweeping the flat roller, improves the efficiency and the quality of sweeping flat operation, under the mutually supporting of first screw rod and nut, can finely tune the distance between roof and the bottom plate, contact between density fiberboard and the sweeping the flat roller in further control.

2. This well density fibreboard sweeps device under first motor, connection board and the telescopic mutually supporting of internal thread to control notch plate position about on the roof, the output shaft of second motor wear to establish the notch plate and with sweep flat roller fixed connection, thereby the drive is swept the flat roller and is swept the medium density fibreboard and level.

Drawings

FIG. 1 is a first schematic diagram of an axial measurement configuration according to the present invention;

FIG. 2 is a second schematic diagram of an axial measurement structure according to the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a right-view structural diagram of the present invention.

The reference numbers in the figures illustrate: 1. a base plate; 2. a top plate; 3. a support pillar; 4. a guide bar; 5. a spring; 6. a first screw; 7. a nut; 8. a first L-shaped plate; 9. a second L-shaped plate; 10. a concave plate; 11. a second screw; 12. a first motor; 13. a connector tile; 14. an internally threaded sleeve; 15. a rectangular notch; 16. a support bar; 17. a sweeping roller; 18. a second motor.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a sweeping device for medium density fiberboard comprises a bottom plate 1 and a top plate 2 positioned on the upper side of the bottom plate 1, wherein a gap is left between the bottom plate 1 and the top plate 2, supporting columns 3 are fixedly connected to four corners of the bottom plate 1, a groove for fixing the medium density fiberboard is arranged in the center of the top plate 2, through holes are arranged at four corners of the bottom wall of the groove, a guide rod 4 penetrating through the bottom plate 1 is movably arranged in each through hole, each guide rod 4 is fixedly connected with the bottom plate 1, the outer wall of each guide rod 4 is sleeved with a spring 5, one end of each spring 5 is abutted against the top plate 2, the other end of each spring 5 is abutted against the bottom plate 1, the upper side of the top plate 2 is provided with a sweeping component, under the action of the gravity of the top plate 2, the spring 5 is compressed by pressure, and the distance between the top plate 2 and the bottom plate 1 is reduced, so that the guide rod 4 jacks up the medium-density fiberboard to enable the medium-density fiberboard to be fully contacted with the sweeping roller 17.

Further, the equal fixedly connected with in four corners of roof 2 bottom wears to establish bottom plate 1's first screw rod 6, equal threaded connection has the nut 7 that offsets with bottom plate 1 on the outer wall of every first screw rod 6, sweep flat the subassembly and include first L shaped plate 8 and the second L shaped plate 9 of fixed mounting the left and right sides on roof 2, first L shaped plate 8 is located the left side of second L shaped plate 9, be provided with the concave plate 10 of inversion between first L shaped plate 8 and the second L shaped plate 9, the level is provided with second screw rod 11 between first L shaped plate 8 and the second L shaped plate 9, fixed mounting has first motor 12 that is used for driving second screw rod 11 rotation on the outer wall on second L shaped plate 9 right side, at first motor 12, under the mutually supporting of joint board 13 and internal thread sleeve 14, control concave plate 10 is in roof 2 about the position.

Further, the top fixedly connected with of notch plate 10 links up fishplate bar 13, equal fixedly connected with and the internal thread sleeve 14 of second screw rod 11 looks adaptation on the outer wall of the linkage fishplate bar 13 left and right sides, set up the rectangle notch 15 with notch plate 10 looks adaptation on roof 2, equal level is provided with the bracing piece 16 of wearing to establish notch plate 10 in every rectangle notch 15, vertically between the inner wall of both sides around notch plate 10 is provided with sweeps flat roller 17, fixed mounting has the second motor 18 that is used for driving to sweep flat roller 17 rotatory on the outer wall of notch plate 10 front side, the output shaft of second motor 18 wears to establish notch plate 10 and sweeps flat roller 17 fixed connection, drive sweeps flat roller 17 and sweeps the medium density fibreboard.

In addition, the present invention relates to circuits and electronic components and modules all of which are known in the art and are fully implemented by those skilled in the art, and it is not necessary to state that the present invention is intended to be limited to such modifications as are within the scope of the appended claims.

The working principle is as follows: under the mutual cooperation of bottom plate 1, roof 2, guide arm 4 and spring 5, under the action of gravity of roof 2, spring 5 is compressed by pressure, the distance between roof 2 and the bottom plate 1 reduces, make guide arm 4 jack-up the medium density fiberboard, make it fully contact with sweep flat roller 17, improve the efficiency and the quality of sweeping the flat operation, under the mutual cooperation of first screw rod 6 and nut 7, the user can finely tune the distance between roof 2 and bottom plate 1, further control the contact between medium density fiberboard and sweep flat roller 17, under the mutual cooperation of first motor 12, joint plate 13 and internal thread sleeve 14, thereby control concave plate 10 is in the left and right sides position on roof 2, the output shaft of second motor 18 wears to establish concave plate 10 and sweeps flat roller 17 fixed connection, thereby drive sweep flat roller 17 and sweep the medium density fiberboard and sweep flat.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a well density fiberboard sweeps flat device which characterized in that: including bottom plate (1) and roof (2) that are located bottom plate (1) upside, leave the clearance between bottom plate (1) and roof (2), the equal fixedly connected with support column (3) in four corners of bottom plate (1), the recess that is used for fixed medium density fiberboard is offered at the center on roof (2), the through-hole has all been seted up in the four corners on the recess diapire, every equal movable mounting has guide arm (4) of wearing to establish bottom plate (1) in the through-hole, and every guide arm (4) all with bottom plate (1) between fixed connection, every spring (5) have all been cup jointed on the outer wall of guide arm (4), the one end and roof (2) of spring (5) offset, the other end and bottom plate (1) of spring (5) offset, the upside of roof (2) is provided with sweeps the flat subassembly.

2. A medium density fiberboard sweeping apparatus according to claim 1, wherein: the four corners of the bottom of the top plate (2) are fixedly connected with first screw rods (6) penetrating through the bottom plate (1), and each outer wall of each first screw rod (6) is connected with a nut (7) which is abutted to the bottom plate (1) in a threaded mode.

3. The medium density fiberboard sweeping device of claim 1, wherein: sweep flat subassembly and include first L shaped plate (8) and second L shaped plate (9) of fixed mounting left and right sides on roof (2), first L shaped plate (8) are located the left side of second L shaped plate (9), be provided with between first L shaped plate (8) and second L shaped plate (9) inversion concave plate (10).

4. A medium density fiberboard sweeping apparatus according to claim 3, wherein: a second screw rod (11) is horizontally arranged between the first L-shaped plate (8) and the second L-shaped plate (9), and a first motor (12) used for driving the second screw rod (11) to rotate is fixedly mounted on the outer wall on the right side of the second L-shaped plate (9).

5. The sweeping device for medium-density fiberboard of claim 4, wherein: the top of the concave plate (10) is fixedly connected with a connecting plate (13), and the outer walls of the left side and the right side of the connecting plate (13) are fixedly connected with internal thread sleeves (14) matched with the second screw rods (11).

6. A medium density fiberboard sweeping device according to claim 3, wherein: set up rectangle notch (15) with notch plate (10) looks adaptation on roof (2), every equal level is provided with bracing piece (16) of wearing to establish notch plate (10) in rectangle notch (15).

7. A medium density fiberboard sweeping device according to claim 3, wherein: sweeping rollers (17) are vertically arranged between the inner walls of the front side and the rear side of the concave plate (10), and a second motor (18) used for driving the sweeping rollers (17) to rotate is fixedly mounted on the outer wall of the front side of the concave plate (10).